CN210467126U

CN210467126U - High stability plug-in type LED display screen frame structure

Info

Publication number: CN210467126U
Application number: CN201921701604.3U
Authority: CN
Inventors: 何永明
Original assignee: Tongjie Image Kunshan Co ltd
Current assignee: Tongjie Image Kunshan Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-05-05
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a high stability plug-in type LED display screen frame structure, frame and anchor strut including the square, frame one side outer wall is equipped with the installation along outer department of following and is followed, and frame back center department has the mount pad through the bolt fastening, mount pad back center department is equipped with the center post, and the welding of center post lateral wall has four grafting posts that the equidistance distributes, and wherein two are adjacent the one end that the center post was kept away from to the grafting post all is equipped with the plug, and two other grafting posts keep away from the one end of center post and all seted up the slot, center post back one end welding has the anchor strut, and open in the anchor strut has the cross to lead to the groove, anchor strut both ends center department has all opened the round hole. The utility model discloses a grafting mode and plug and slot grafting mode of lug and recess replace traditional bolt fastening, and it is convenient simple more that its operation is got up, and labour saving and time saving reduces the condition that the equipment back caused to rock because of factors such as wind-force effectively, connects more firmly, ensures the safety in utilization.

Description

High stability plug-in type LED display screen frame structure

Technical Field

The utility model relates to a display screen technical field especially relates to a high stability plug-in type LED display screen frame structure.

Background

An LED display screen (LEDdisplay) is a flat panel display, consists of small LED module panels, is widely applied due to the characteristics of energy conservation, environmental protection and long service life, and can be displayed and spliced into a large screen by a plurality of small LEDs for large-scale moving occasions.

The unit screen of current concatenation formula LED display screen is fixed on a frame mostly, connects the signal line of display screen after connecting each frame during the concatenation again, and the connected mode of frame all fixes through the bolt basically, and unilateral fixing bolt quantity is also more, wastes time and energy during the concatenation, in addition, lacks reinforcing apparatus between the unit screen of current concatenation formula LED display screen, and its stability remains to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the plug-in type LED display screen frame structure of a high stability that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high stability plug-in type LED display screen frame structure, includes the frame and the anchor strut of square, frame one side outer wall is equipped with the installation along outer department of following and follows, and frame back center department has the mount pad through the bolt fastening, mount pad back center department is equipped with the center post, and the welding of center post lateral wall has four plug posts that the equidistance distributes, and wherein two are adjacent the one end that the center post was kept away from to plug post all is equipped with the plug, and the one end that the center post was kept away from to other two plug posts has all seted up the slot, center post back one end welding has the anchor strut, and it has the logical groove of cross to open in the anchor strut, anchor strut both ends center department has all opened the round hole, and the round hole inner wall cover is equipped with the spring, spring one end is.

Preferably, the outer frame is provided with a plurality of protruding blocks at one side and the bottom at the same distance, the outer frame is provided with a plurality of grooves at the other side and the top at the same distance, the protruding blocks are matched with the grooves in specification, and the protruding blocks are inserted into the corresponding grooves during installation.

Preferably, the top parts of the two sides of the reinforcing rod are respectively provided with a limiting groove communicated with the round hole, the top parts of the two connectors are respectively provided with a shifting rod, and the two shifting rods are respectively limited in the two limiting grooves, so that the reinforcing rod is convenient to assemble.

Preferably, the mounting edge is provided with mounting holes distributed equidistantly.

Preferably, the plug and the inserting column are provided with tube through holes near the slots, and the inserted pins are inserted into the tube through holes to reinforce the connection of the inserting column.

Preferably, square holes are formed in the back of the outer frame and distributed equidistantly.

Preferably, the mounting seat, the central column and the reinforcing block are of an integrally formed structure.

The utility model has the advantages that:

1. the lug joint is in the recess, and the plug joint is in the slot to guarantee plug and slot connection fastening through the bolt, through the grafting mode of lug and recess and plug and slot grafting mode replace traditional bolt fastening, it is convenient simple more that its operation is got up, labour saving and time saving.

2. Through the setting of anchor strut for the back center department of two adjacent frames forms the support, reduces the frame after the equipment effectively and causes the condition of rocking because of other factors such as wind-force, connects more firmly, ensures the safety in utilization.

Drawings

Fig. 1 is a schematic diagram of an outer frame back structure of a high-stability plug-in type LED display screen frame structure provided by the present invention;

fig. 2 is a schematic view of a back portion of an outer frame assembly of a high-stability plug-in type LED display screen frame structure provided by the present invention;

fig. 3 is a schematic diagram of an outer frame side structure of a high-stability plug-in type LED display screen frame structure provided by the present invention;

fig. 4 is a schematic structural view of a reinforcing rod of a high-stability plug-in type LED display frame structure provided by the present invention;

fig. 5 is a partial enlarged view of fig. 4 according to the present invention.

In the figure: 1. an outer frame; 2. mounting edges; 3. a bump; 4. a groove; 5. a mounting seat; 6. a central column; 7. inserting the column; 8. a plug; 9. a slot; 10. a reinforcing block; 11. a cross-shaped through groove; 12. a reinforcing rod; 13. a circular hole; 14. a spring; 15. a connector; 16. a deflector rod; 17. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a high-stability plug-in type LED display frame structure comprises a square outer frame 1 and a reinforcing rod 12, wherein an installation edge 2 is arranged at the outer edge of one outer wall of the outer frame 1, an installation base 5 is fixed at the center of the back of the outer frame 1 through bolts, a central column 6 is arranged at the center of the back of the installation base 5, four plug-in columns 7 are welded on the side wall of the central column 6 and are distributed equidistantly, a plug 8 is arranged at one end of each of two adjacent plug-in columns 7 away from the central column 6, a slot 9 is arranged at one end of each of the other two plug-in columns 7 away from the central column 6, a reinforcing block 10 is welded at one end of the back of the central column 6, a cross through groove 11 is formed in the reinforcing block 10, round holes 13 are formed at the centers of two ends of the reinforcing rod 12, a spring 14 is sleeved on, 1 one side of frame and bottom all are equipped with the lug 3 that the equidistance distributes, the recess 4 that has the equidistance to distribute is all opened at 1 opposite side of frame and top, lug 3 and recess 4's specification looks adaptation, the spacing groove 17 that is linked together with round hole 13 has all been opened to anchor strut 12 both sides top department, two connector 15 tops all are equipped with driving lever 16, two driving lever 16 are spacing respectively in two spacing grooves 17, the installation is opened along 2 outer walls has the mounting hole that the equidistance distributes, plug 8 and peg graft post 7 are close to slot 9 departments and all have opened the pipe perforation, the pipe perforation interpolation is equipped with the bolt, 1 back of frame is opened the square hole that has the equidistance to distribute, mount pad 5, center post 6 and anchor block 10 are the integrated.

The working principle is as follows: the LED unit display screen is fixed on the outer frame 1 through the mounting holes on the mounting edge 2, when a large LED display screen needs to be assembled, a plurality of outer frames 1 are sequentially connected, so that the convex blocks 3 are clamped in the grooves 4, the plugs 8 are clamped in the slots 9, and the plugs 8 and the slots 9 are connected and fastened through bolts, the traditional bolt fixation is replaced by the splicing mode of the convex blocks 3 and the grooves 4 and the splicing mode of the plugs 8 and the slots 9, the operation is more convenient and simpler, time and labor are saved, the reinforcing rods 12 are clamped in the two adjacent reinforcing blocks 10, the concrete clamping mode is to stir the shifting rods 16 to the middle part, then the connecting heads 15 are clamped in the cross-shaped through grooves 11, the back center parts of the two adjacent outer frames 1 form support through the arrangement of the reinforcing rods 12, the assembled outer frame 1 is prevented from shaking due to other factors such as wind power, and the connection is firmer, the use safety is guaranteed, and finally, the signal lines of the LED unit screen are connected with each other.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-stability plug-in type LED display screen frame structure is characterized by comprising a square outer frame (1) and a reinforcing rod (12), wherein an installation edge (2) is arranged on the outer wall of one side of the outer frame (1) along the outer edge, a mounting seat (5) is fixed on the center of the back of the outer frame (1) through bolts, a central column (6) is arranged at the center of the back of the mounting seat (5), four plug-in columns (7) are welded on the side wall of the central column (6) and distributed equidistantly, a plug (8) is arranged at one end, far away from the central column (6), of each of two adjacent plug-in columns (7), a slot (9) is formed at one end, far away from the central column (6), of the back of the central column (6) is welded with a reinforcing block (10), a cross through groove (11) is formed in the reinforcing block (10), and round holes (13) are formed in the centers of two ends, and the inner wall of the round hole (13) is sleeved with a spring (14), one end of the spring (14) is connected with a columnar connector (15), and the specification of the connector (15) is matched with that of the cross-shaped through groove (11).

2. The plug-in type LED display screen frame structure with high stability as claimed in claim 1, wherein the outer frame (1) is provided with bumps (3) at one side and at the bottom thereof, the outer frame (1) is provided with grooves (4) at the other side and at the top thereof, the bumps (3) and the grooves (4) are in conformity with each other in specification.

3. The plug-in type LED display screen frame structure with high stability as claimed in claim 1, wherein the top of the two sides of the reinforcing rod (12) is provided with a limiting groove (17) communicated with the circular hole (13), the top of each of the two connectors (15) is provided with a shift lever (16), and the two shift levers (16) are respectively limited in the two limiting grooves (17).

4. The plug-in type LED display screen frame structure with high stability as claimed in claim 1, wherein the mounting edge (2) is provided with mounting holes distributed equidistantly on the outer wall.

5. The plug-in type LED display screen frame structure with high stability as claimed in claim 1, wherein the plug (8) and the plug-in post (7) are provided with tube through holes near the slot (9), and the plug pins are inserted into the tube through holes.

6. The plug-in type LED display screen frame structure with high stability as claimed in claim 1, wherein the back of the outer frame (1) is provided with square holes distributed equidistantly.

7. The plug-in type LED display screen frame structure with high stability as claimed in claim 1, wherein the mounting base (5), the central column (6) and the reinforcing block (10) are integrally formed.